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In one of the funniest media hysteria episodes yet, researchers have found a "new" health hazard aboard airplanes. It turns out that when cabin altitude is higher than ground level, the oxygen level in the blood goes down. Who'd have thunk?
Oxygen levels on the ground averaged 97%, but once their plane was in the air they fell to 93% on average, the study published in the Anaesthesia journal said.
Some physicians put hospital patients with blood levels below 94% on extra oxygen.
Air passengers 'risking health'
Oxygen levels on the ground averaged 97%, but once their plane was in the air they fell to 93% on average, the study published in the Anaesthesia journal said.
Some physicians put hospital patients with blood levels below 94% on extra oxygen.
Air passengers 'risking health'